Installation and commissioning
Instructions for installation and commissioning.
Product Identification
Product designation | Item No. | E-number (SE) (sv) |
|---|---|---|
4 Output module PTC CTRL | A-FU122404OP01LM01 | 52 13 795 |
Product image
If
Fuse cards with eight outputs protected by PTC fuses. Protects electrical circuits against overcurrent and short
What is a PTC fuse?
A PTC fuse, where "PTC" stands for "Positive Temperature Coefficient," is a type of thermal fuse or overcurrent protection device. These fuses are used to protect electrical circuits from overcurrent and short circuits.
Description 4 Output module PTC CTRL
Designation | Explanation |
|---|---|
1 | Controllable output |
2 | Control - alarm, input. Can be controlled by alarm or other |
3 | Control + alarm |
3.r | Switching Relay |
3.d. | Indication diode lights green when output is activated |
3.1 | V+ |
3.2 | N.C. |
3.3 | GND/ground/0 V |
3.f. | PTC fuse |
4 | Input supply, 12 V/24 V. |
4.1 | - |
4.2 | + |
5 | Load output |
5.1 | NC (24V (Enabled Relay=0V)) |
5.2 | Abandoned supply voltage (12 V/24 V) |
5.3 | NO, 0V (Activated relay= 12 V/24 V) |
5.4 | GND/ground/0 V (Minus. Always=0V) |
5.d. | Indicator diode lights green at all ok |
Load and alarm switching
The output (! 1), such as a lock or alarm device, controlled via control/alarm (! 2). In factory mode, the output is active at NC, which means that load connected to VC is energized in normal mode. When a control signal is activated, the output switches to NO and the load on the NV is broken and any load on the NO is
Function description
The card contains four identical and independent channels. Each channel consists of a Ctrl input (! 3) and a load output (! 5) which are interconnected via an internal switching relay (3.r).
Control and alarm are connected to the CTRL input (! 3). The load, such as a lock or alarm device, is connected to the load output (! 5). Feed to the card is connected via (! 4).
Relay logic
In normal mode, when the relay is not activated, the NC contact is closed and the drive voltage is on (5.1). When the relay is activated via a! 3) breaks the NC and the drive voltage is passed on to NO (5.3).
Each channel is protected by a PTC fuse (3.f.) which restores itself automatically after an overcurrent is remedied. Each channel also has a green indication diode (3.d. and 5.d.) indicating active mode.
Feeding
Designation | Function |
|---|---|
4.1 | - (minus) |
4.2 | + (plus) |
Control and Alarm Switching (3)
Control signal and alarm signal are connected to contact (3). The relay is activated when voltage3.2).
Designation | Function |
|---|---|
3.1 | V+ |
3.2 | Control signal in (NC), see also table below |
3.3 | GND/ground/0 V |
3.f. | PTC fuse |
3.r | Switching Relay |
3.d. | Indicating diode, green |
Control modes (3)
Location | Designation | Control signal (3.2) | Load output (5) |
|---|---|---|---|
X | Deactivated | 0 V | Supply voltage on NC (5.1) |
Y | Activated | + 12V/24V | Supply voltage on NO (5.3) |
Z | Jumper | Jumper mounted between 3.1 and 3.2 | Supply voltage on NO (5.3) |
Load plugging in (5)
The load is connected to the contact (! 5). Select NC (5.1) or NO (5.3) depending on the desired function in alarm activation.
Designation | Function |
|---|---|
5.1 | NC — normally closed |
5.2 | + 12 V/24 V, supply voltage |
5.3 | NO — normally open |
5.4 | GND/ground/0 V |
5.d. | Indicating diode, green |
Mounting in battery backup
The card is delivered mounted in it's plastic casing, for easy installation.
Mount the card on any card slot in the enclosure, leave space for cables.
Important
Install the board before screwing on wiring or commissioning.
Letter | Explanation | Comment |
|---|---|---|
A | Optional card | Optional card comes mounted on plastic housing from factory. Has it come loose? Snap it back on before mounting the card. |
B | Plastic casing | The plastic casing has hooks for attaching slots in the plate. |
C | Place for plastic casing | Slits in sheet metal. |
Product sheet - power supply / battery backup
Product Sheet
Product image
Product Identification
Product designation | Item No. | E-number (SE) (sv) |
|---|---|---|
4 Output module PTC CTRL | A-FU122404OP01LM01 | 52 13 795 |
Technical description
4 Output Module PTC CTRL is an optional card for Milleteknik's 12 V or 24 V battery backup system that enables control of four separate load outputs. The board has four configurable inputs that individually control the corresponding output drive voltage on the input. Each output is protected with PTC fuse and can supply up to 2 A. The module is used to control external functions or loads
Quick Facts | |||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Supply voltage (V) | 27.3 V DC (24 V DC) or 13.6 V DC (12 V DC) | ||||||||||||||||||||||||||||||||||||||||||||||||
Voltage out (V) | 27.3 V DC (24 V DC) or 13.6 V DC (12 V DC)[a] | ||||||||||||||||||||||||||||||||||||||||||||||||
Current output (A), max load current output. | 1 A per output | ||||||||||||||||||||||||||||||||||||||||||||||||
Accessories for | Outdoor Enclosures. | ||||||||||||||||||||||||||||||||||||||||||||||||
[a] The device is not equipped with any DC/DC converter. The output voltage therefore corresponds to the input | |||||||||||||||||||||||||||||||||||||||||||||||||
Areas of application
Areas of application | Yes | No |
|---|---|---|
To expand the number of load outputs | ✔ |
Electrical data
Circuit Boards | Internal power consumption | Other. info |
|---|---|---|
4 Output module PTC CTRL | 17 mA |
Load outputs
Alarm and protection
Alarms | Yes | No |
|---|---|---|
Triggered load fuse | ✔ |
Alarm and protection | Yes | No |
|---|---|---|
Overload Protection/Surge Protection | ✔ |
Communication and Indications
Communication and Indications | Yes | No | Other. info. |
|---|---|---|---|
Communication | ✘ | ||
Indicators/LEDs |
|
Enclosure and Mechanics
Enclosure and Mechanics | |
|---|---|
Type | Printed circuit board, product does not have enclosure |
Assembly, installation and eligibility requirements
Fitting | Yes | No |
|---|---|---|
In product (optionally fitted in compatible product). | ✔ |
Installation | Yes | No |
|---|---|---|
Installed in product. | ✔ |
Dimensions, weight and packaging information
Net weight | Weight with packaging |
|---|---|
0.2 kg | 0.4 kg |
Packaging | |
|---|---|
Packaging |
|
Quantity in pack | 1 pc. |
Packaging Type (GS1 T0137) | BX box. |
Conditions EUR pallet | EUR pallets may not be stacked during transport or storage. Stacking may result in damage to product and packaging |
Transport environment | The product must be protected from condensation and direct precipitation during transportation. |
Storage environment | Dry indoor environment, protected from condensation. Relative humidity: max 95%, non-condensing |
The accessories fits in
Contact
Department | |
|---|---|
Switchboard | 031-340 02 30 |
Support and technical issues | support@milleteknik.se |
Sales | sales@milleteknik.se |
WWW | www.milleteknik.se |
Address | Ögärdesvägen 8B, 433 30 Partille |
About this information
All information is published subject to possible errors. Information is updated without prior notice. |
Publication date 2026-07-01
Compliance and regulatory compliance
Delivery time, warranty and terms
Delivery time, warranty and terms | |||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Warranty period[a] | The product has a two (2) year warranty against manufacturing defects. | ||||||||||||||||||||||||||||||||||||||||||||||||
Special warranty conditions | See also general terms and conditions. | ||||||||||||||||||||||||||||||||||||||||||||||||
General Terms and Conditions | ALEM09 with exceptions, see: www.milleteknik.se/conditions/ | ||||||||||||||||||||||||||||||||||||||||||||||||
Support | Telephone support and email support during the warranty period are free of charge. For spare parts that are not covered by warranty, there is a charge | ||||||||||||||||||||||||||||||||||||||||||||||||
Delivery and stock | |||||||||||||||||||||||||||||||||||||||||||||||||
Delivery time[b] | Or as per agreement. Delivery from factory, transportation time is added. | ||||||||||||||||||||||||||||||||||||||||||||||||
[a] If the device is purchased through a wholesaler or other supplier, other warranty conditions may apply [b] In the case of larger orders, delivery time increases, acc. to agreement. | |||||||||||||||||||||||||||||||||||||||||||||||||
Operation and maintenance
Operation | Data | Other. info | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Environment | |||||||||||||||||||||||||||||||||||||||||||||||||
Operating temperature (recommended) | +15°C to +25°C | ||||||||||||||||||||||||||||||||||||||||||||||||
Operating temperature (permissible)[a] | +5°C to +40°C | Class 1 according to EN 50131-6/ EN 60839-11 | |||||||||||||||||||||||||||||||||||||||||||||||
[a] Specifies the permissible ambient temperature range in which the product can operate without damage. See also table on battery life. | |||||||||||||||||||||||||||||||||||||||||||||||||
Yes | No | Interval | Other. info |
|---|---|---|---|
✔ | Maintenance-free. |
Certifications and approvals
Complies with | Directives |
|---|---|
C.E. | CE marking according to (EC) 765/2008 |
EMC | EMC Directive 2014/30EU |
Electric (LVD) | Low Voltage Directive: 2014/35/EU |
Environmental data
Environmental data | J/N | Informație | Other. info. | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Building Product Declaration (BPD) | ✔ | Yes, see iBvd at www.milleteknik.se. | - | ||||||||||||||||||||||||||||||||||||||||||||||
REACH Information Obligation (EC) No 1907/2006 | ✔ | If empty, the product is not covered. | |||||||||||||||||||||||||||||||||||||||||||||||
SVHC substances, CAS/EC | ✔ | For text, see iBvd at www.milleteknik.se. If blank, substance is missing. | |||||||||||||||||||||||||||||||||||||||||||||||
Subject to the RoHS Directive, (EU) 2015/863) | ✔ | ||||||||||||||||||||||||||||||||||||||||||||||||
WEEE 2012/19/EU | ✔ | If empty, the product is not covered. End-of-life products must be returned to a recycling centre | |||||||||||||||||||||||||||||||||||||||||||||||
Battery Regulation (EU) 2023/1542 | |||||||||||||||||||||||||||||||||||||||||||||||||
SCIP No 2008/98/EC | ✔ | If empty, no SCIP number is needed. | |||||||||||||||||||||||||||||||||||||||||||||||
Conflict minerals (EU) 2017/821 | ✗/✗/✗/✗/✔ | No=Gold, Tungsten, Tantalum, Cobalt. Yes=Tin | Tin in solders in printed circuit boards purchased through a Swedish supplier. | ||||||||||||||||||||||||||||||||||||||||||||||
Contains nanomaterials: EC 1272/2008 | ✗ | The product does not contain nanomaterials. | |||||||||||||||||||||||||||||||||||||||||||||||
Ecodesign 2009/125/EC | Milleteknik's products are intended for professional use and are therefore not directly covered by the Ecodesign Regulation (EU 2019/1782). As some components may be covered, we nevertheless disclose relevant information[a], where applicable, to provide our customers with confidence in their choice. | ||||||||||||||||||||||||||||||||||||||||||||||||
Machine Directive 2006/42/EC | The product is part of electrical systems, is subject to the relevant electrical and safety directives and is not a machine according to the Machinery Directive (2006/42/EC). Will be replaced by Machinery Regulation (EU) 2023/1230, which will apply in 2027. | ||||||||||||||||||||||||||||||||||||||||||||||||
The product is designed for a long service life, which reduces the environmental impact. End-of-life products are handed over to the nearest recycling centre. | |||||||||||||||||||||||||||||||||||||||||||||||||
[a] Standby consumption and power. | |||||||||||||||||||||||||||||||||||||||||||||||||
Manufacturer and country of origin
Manufacturer[a] | |||||||||||||||||||||||||||||||||||||||||||||||||
Customs State. Nos. | 85044095[b] | ||||||||||||||||||||||||||||||||||||||||||||||||
Country of origin |
| ||||||||||||||||||||||||||||||||||||||||||||||||
[a] Manufacturer is the trademark indicated on the product, regardless of what is stated in this product sheet. [b] Verify with the Customs Ombud/Customs Service for export/import; alternative classification 85044055 may become applicable if the product is assessed as a battery charger. | |||||||||||||||||||||||||||||||||||||||||||||||||
Appendix
Eligibility requirements, installation
Eligibility requirements vary between countries. The table summarizes national requirements for fixed installation and connection of equipment with a plug socket, respectively.
Options on the secondary side of the product, such as 12 V, 24 V or 48 V DC, are connected according to the respective instructions. Work on the network connection of the product shall be carried out in accordance with national eligibility requirements
Permission Requirements for Installation | Fixed installation (230 V) | Plug | Other. info |
|---|---|---|---|
Sweden | ✔ | ✗ | Fixed installation may be performed by technicians but shall be under the responsibility of a qualified installer. (Electrical Safety Act, SS 436 40 00) Plug may be connected without authorization. |
Norway | ✔ | ✔ | Requirements for qualified electricians also for equipment with a plug socket in fixed installations. (NEK 400, DSB |
Finland | ✔ | ✗ | Plug may be connected without authorization. (Tukes, SFS 6000 |
Denmark | ✔ | ✗ | Plug may be connected without authorization. (Safety Board |
Germany | ✔ | ✗ | All fixed installations require a qualified electrician according to VDE 0100. Plug sockets may be connected without authorization, but only by person with basic electrical knowledge (“Elektrotechnisch unterwiesene Person”) |
Reference table: environmental classes according to EN 50130-5 (referred to in EN 50131-6)
Class | Type | Temperature range |
|---|---|---|
Environmental Class 1 | Heated indoors (type office/residence). | +5°C to +40°C |
Environmental Class 2 | Generally indoors (type warehouses/stairwells, not temperature controlled). | -10°C to +40°C |
Environmental class 3 | Protected outdoors. | -25°C to +50°C |
Environmental class 4 | Generally outdoors. | -25°C to +60°C |
About this information
All information is published subject to possible errors. Information is updated without prior notice. |
Publication date 2026-07-01